body{
    padding-top: 0;
}
.table th{
    text-align: center;
}
.table td{
    text-align: center;
}
.navbar{
    position: relative;
}
.navbar-header{
   width: 90%;
    float: left;
}
.dropdown-menu{
    left: -12px;
    min-width: 110px;
}
.dropdown-menu li{
    text-align: center;
}
.dropdown-menu li a{
    text-align: center;
}